Configure two additional loopback interfaces in BB1 and advertise all of
them using OSPF. The new loopback addresses should be as follows:

Loobpack1 = 192.168.111.1/26

Loopback2 = 192.168.111.65/26

Task 2

Configure two additional loopback interfaces in SW4 and advertise all of
them using RIPv2. The new loopback addresses should be as follows:

Loobpack100 = 192.168.100.1/26

Loopback200 = 192.168.100.65/26

Other subnets (configured in previous labs) should not be advertised in BGP. Do not use network statement under BGP to accomplish that

Task 3

Configure BGP peering between BB1 (CE) and its PE router (SW3) and between SW4 (CE) and its PE router (R3). Make sure that subnets configured in Task 1 and Task 2 are advertised using BGP protocol and are reachable between the sites. Use L3 VPN to accomplish that.NOTE!You will need to create a new vrf on R3 (VRF D). Assign whatever rd you want, but then you will have to override the int f0/0.103 vrf forwarding config from lab 174 by assigning this interface to newly created vrf D.

Configure two additional loopback interfaces in R4 and advertise all of
them using OSPF. The new loopback addresses should be as follows:

Loobpack1 = 192.168.4.1/27

Loopback2 = 192.168.4.33/27

Task 2

Configure two additional loopback interfaces in R5 and advertise all of
them using OSPF. The new loopback addresses should be as follows:

Loobpack1 = 192.168.5.1/27

Loopback2 = 192.168.5.33/27

Advertise Loopback0 address 10.0.8.8 of SW2 in OSPF (almost forgot - thanks Tom for today's comment).DO NOT enable ospf peering between R4 and R5 on their direct LAN connection (for now, since I want to come back to it later).

Task 3

Configure devices such that SW2, R4, and R5 subnets are reachable. Use layer3 VPN to accomplish this.